Rapid powder - & granule - shaped material dryinge quipment

Heating method

The drier is heated by means of steam or electric power, and also heated with hot air directly from fuel- & coal-burning hot air furnace.

Application scope

Fluidizing drier is also called fluidization bed. Through improvement over 30 yeras, it has widely applied in the fields pharmaceutics, chemicals, foodstuff, processing grain etc. For example, the dehumidification and drying of powder and granular materials such as bulk pharmaceuticals, granular patent medicines, preparations, feed, plastic resin etc. The granular diameter shall be within the range from 0.1 to 6mm and the best from 0.5 to 3mm.

Working principle

Working principle is that the clean & hot air enters into fluidization bed through distributor of valve plate. The wet material fed from feeder will be formed a fluidization state by hot air (jumping within the bed like boiling water), so it is called fluidizing drier or machine. Because of the wide contact between hot air and materials, their drying time is shorter. The air enters from one end of bed, through “ boiling” several minutes, and then comes out automatically from its another end. The drier is also applicable for thermal sensitive material as a result of very short drying time and lower temperature of material proper.

Technical parameter